after that, un general assembly if speeches by president obama, the president of iran and israeli prime minister benjamin netanyahu. tomorrow, journalist and political communications scholars and discuss how best to watch the upcoming presidential debates. the discussion is designed to offer a citizen's guide for watching in understanding the debate. it is live at 1:00 p.m. eastern on c-span. >> there is a lot of research out there that in fact mobile usage is even higher among minority communities and then it is among white communities. i have seen some pretty startling research that in some of these minorities communities, 70% to 80% of broadband is your mobile applications. i am not a critic of mobile broadband. after the verizon wireless transmission. the emirate -- no reason for me to be critical. so my comment is not a platform, and it is more a device comment. and that is if you are going to do mobile on a laptop and you are going to get real broadband -- speed, i do not have any problem. but if you go into the educational context and you are talking about a smart phone, and